Power supply device for electronic cigarette



FIG. 1 is a perspective view of a power supply device for electroniccigarette showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is an enlarged top plan view thereof; and,

FIG. 7 is an enlarged bottom plan view thereof.

The dash-dash lines in the drawings depict portions of the power supplydevice for electronic cigarette, the portions forming no part of theclaimed design.

CLAIM The ornamental design for a power supply device for electroniccigarette, as shown and described.